Results 41 to 50 of about 6,710 (300)
From batch to continuous extractive distillation using thermodynamic insight: class 1.0-2 case B [PDF]
, 2011 A systematic feasibility analysis is presented for the separation azeotropic mixtures by batch and continuous extractive distillation. Based on batch feasibility knowledge, batch and continuous separation feasibility is studied under reflux ratio and ...
Benyounes, Hassiba +2 more
core
Entrainer selection for the extractive distillation of acrylic acid and propionic acid [PDF]
, 2023 A combination of molecular modelling and experiments was conducted to study the separation of acrylic acid and propionic acid through extractive distillation with polar aprotic entrainers.
Brouwer, Thomas +8 more
core +1 more source
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Background Emerging evidence suggests that low‐frequency neural oscillations are dynamically regulated by consciousness levels, with the recovery of low cortical activity potentially serving as a neurophysiological substrate for conscious emergence. Targeted enhancement of these low‐frequency rhythms in patients with disorders of consciousness
Chuan Xu +10 more
wiley +1 more source
Chemical Engineering Transactions, 2020 Greenhouse gas footprint of fuels is due to both the burning fuel and its production process. Bioethanol is a sustainable biofuel but it is obtained diluted in water and its dehydration consumes large amounts of energy.
Alexandra Elena Plesu Popescu +3 more
doaj +1 more source
Creating Ti–Fe α/β Alloys by Diffusion‐Driven Solid‐State Processing
Advanced Engineering Materials, EarlyView.This study proposes making alloys containing fast diffusing elements that are difficult to produce by ingot metallurgy, by diffusion‐driven solid‐state HIP processing of elemental powders and low‐temperature homogenisation. Here, novel Fe‐Ti α–β alloys are formed having fine α–β lamellae, a small β prior grain size without significant intermetallics ...
Jiaqi Xu +10 more
wiley +1 more source
Chemical Engineering Transactions, 2017 Diluted solutions of acetic acid (AA) in water (W) are a typical side stream in several production processes including therephthalic acid synthesis, acetyl cellulose manufacture and biochemical processes.
F. Galli +5 more
doaj +1 more source
ENTRAINER SELECTION AND SOLVENT RECYCLING IN COMPLEX BATCH DISTILLATION [PDF]
, 2020 This article presents a simultaneous integration of entrainer selection and solvent recycling for the batch distillation synthesis problem for the first time. 15 The industrial case study used here is to separate acetonitrile from an aqueous acetonitrile
core
Enhancing Bubble Removal in Geometry‐Optimized Electrodes
Advanced Engineering Materials, EarlyView.3D‐printed lattice electrodes outperform stochastic foams in alkaline water electrolysis despite 20%–25% lower surface area. Straight flow channels generate Venturi‐like bubble entrainment, suppressing gas accumulation that renders foam interiors electrochemically inactive.
Florian Wiesner +5 more
wiley +1 more source
Electrified Damage in Motion Systems
Advanced Engineering Materials, EarlyView.The electrified damage in motion systems is a fundamental framework presenting the degradation pathway arising from the coupling of electrical energy transport with mechanical contact and interfacial chemistry. The framework positions electrified damage as a distinct degradation regime with unique characteristic surface morphologies and failures of ...
M. Humaun Kabir +2 more
wiley +1 more source
Criterion of choosing potential entrainers for extractive distillation
Тонкие химические технологии, 2011 Criterion of formation of possible entrainers set for extractive distillation process of binary mixtures containing minimum boiling azeotrope has been developed.
V. M. Raeva +3 more
doaj